6 (1) If the Registrar determines that a firearm does not bear a serial number sufficient to distinguish it from other firearms in accordance with paragraph 14(a) of the Act, the Registrar shall attach to the registration certificate that is issued a condition that the firearm bear its firearm identification number in accordance with sections 7 to 9, as applicable.
7 (1) Subject to subsection (2), the holder of a registration certificate for a firearm that is subject to a condition under section 6 shall ensure that the firearm identification number is permanently and legibly stamped or engraved on a visible place on the firearm’s frame or receiver within 90 days after the issuance of the certificate.
(2) In the case of a commencement day firearm, the holder shall
(a) ensure that the sticker that bears the firearm identification number is attached to a visible place on the firearm’s frame or receiver within 60 days after the issuance of the certificate; or
(b) ensure that the firearm identification number is permanently and legibly stamped or engraved on a visible place on the firearm’s frame or receiver within 90 days after the issuance of the certificate.
8 The Registrar, on application by the holder of a registration certificate, shall allow the holder to attach a sticker to, or to permanently and legibly stamp or engrave the firearm identification number on, a place on the firearms’s frame or receiver that is not visible without disassembly if
(a) so doing would be consistent with the current practices of the manufacturer of that model of firearm;
(b) the firearm does not provide a visible space suitable to attach a sticker or to stamp or engrave the firearm identification number;
(c) the firearm is rare; or
(d) the firearm is of a value that is unusually high for that type of firearm and that value would be significantly reduced if the sticker or firearm identification number were visible without disassembly.
9 (1) A registration certificate holder referred to in paragraph 7(2)(a) shall ensure that the sticker that bears the firearm identification number remains attached to the firearm in accordance with section 7 and that the number remains legible.
(2) The holder shall advise the Registrar without delay if the sticker bearing the firearm identification number becomes detached from the firearm or is obscured or if the number on the sticker becomes illegible.
(3) When advised under subsection (2), the Registrar shall without delay issue a new sticker bearing the identification number of the firearm and the holder shall ensure that the sticker is attached to the firearm without delay on receipt.